Decoding of Q&A / captcha / verifcation codes
A CAPTCHA is a type of challenge-response test used as an attempt to ensure that the response is generated by a human being. The process usually involves a computer asking a user to complete a simple test. A common type of CAPTCHA requires the user to type letters and/or digits from a distorted image that appears on the screen,like: "Enter the number You see" and a distorted image. Such tests are commonly used to prevent unwanted internet bots from accessing websites.
During the work, XRumer can recognize captcha, automatically downloading the picture and decode it. Decoding of such captcha takes no more than 1-1,5 seconds or even faster Traffic is used quite a bit, since such images "weigh" less than 3-5 KB.
But that's not all! New versions of XRumer 18.0 Elite can decode and bypass such type of captcha like ReCaptcha and DLE! And total list of recognized types of captcha was increased several times compared to version XRumer 5.0:
And here are not even a half of all types of captcha. Here are not shown as examples insignificant captcha, which were used on earlier versions forum and are used till today. XRumer automatically recognizes the type of captcha and uses appropriate type of algorithm.
You may consider that developing of such powerful software for decryption is unpractical, —because there are a lot of forums that do not use captcha. It’s not true. Most popular forums, with high PR, use as protection a hard to decode captcha Posting advertisements and links on these forums can give huge benefits!